Bug Description

When converting from EPUB to FB2, the EPUB footnotes are not converted to FB2 footnotes. Prior to EPUB 3 this is only to be expected, as there is no way to reliably recognise footnotes. However, EPUB 3 introduces <a epub:type="noteref"> and <aside epub:type="footnote">. Could the Calibre FB2 output plugin convert footnotes implemented in this way to FB2 footnotes?